Re: [Help-smalltalk] Warning when duplicate instance variables

[Gwenaël Casaccio]

On 29/07/2011 18:35, Paolo Bonzini wrote:
> On 07/29/2011 06:13 PM, Gwenael Casaccio wrote:
> > It's possible by mistake to create a class with duplicate instance
> > variable, the following patch checks and warms the user.
>
> Is it done also when the first name is in the superclass?  I'm not 
> sure I'd like that (ANSI says it must not be an error BTW).

It's done for super and sub classes. I understand but this is just a 
warning here, and I've made it because
the developer - here me :) - can loose a "lot" of time because of such 
kind of simple bug.

> > I plan to
> > do the same but for duplicate methods defined on a class.
>
> Nice, you can do that in the parser too.  Much more useful, actually!
>
> Paolo